aboutdialog: Fix roles one more time

We are more picky about generic, so use group.

diff --git a/gtk/ui/gtkaboutdialog.ui b/gtk/ui/gtkaboutdialog.ui
index f5ab62eccd7f1309d173dd6e3b98e30be9e75716..776f9acbc4a2730eed7db8167690b09556c50f86 100644 (file)
--- a/gtk/ui/gtkaboutdialog.ui
+++ b/gtk/ui/gtkaboutdialog.ui
@@ -143,6 +143,7 @@
                                 </style>
                                 <child>
                                   <object class="GtkGrid" id="credits_grid">
+                                    <property name="accessible-role">group</property>
                                     <property name="halign">3</property>
                                     <property name="valign">1</property>
                                     <property name="orientation">1</property>